STRK · Insider trading · 13F holders · Congress trades
Strategy Inc (STRK)
Who is buying and selling STRK: company insiders on SEC Form 4, hedge funds and superinvestors on Form 13F, and members of Congress under the STOCK Act. Every figure links to the filing or page it comes from.
- 13F filers holding
- 8
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $0
- Congress trades, 12 months
- 0
STRK at a glance
- No open-market insider purchases or sales of STRK were filed in the last 90 days.
- 8 13F filers hold STRK among their 50 largest positions, worth $49.5M combined. The biggest bets by portfolio weight are ParaFi Capital LP (4.9%), Greenland Capital Management LP (2.3%) and Ionic Capital Management LLC (2.0%). In their latest 13Fs, 1 manager opened a new position and 2 added to one.
- No member of Congress has disclosed a trade in STRK.
STRK insider trading
No open-market insider purchases or sales of STRK were filed in the last 90 days.
Who owns STRK? Hedge funds and superinvestors
8 13F filers hold STRK among their 50 largest positions, worth $49.5M combined. The biggest bets by portfolio weight are ParaFi Capital LP (4.9%), Greenland Capital Management LP (2.3%) and Ionic Capital Management LLC (2.0%). In their latest 13Fs, 1 manager opened a new position and 2 added to one.
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| ParaFi Capital LPHedge fund | 4.9% | $13.4M | 228,319 | -47.0% shares | Q2 2026 |
| Greenland Capital Management LPHedge fund | 2.3% | $11.4M | 193,480 | +169.9% shares | Q2 2026 |
| Infrastructure Capital Advisors, LLCMutual fund manager | 0.9% | $11.2M | 190,876 | +24.8% shares | Q2 2026 |
| Advent Capital Management /de/Institutional asset manager | 0.5% | $5.9M | 100,876 | +3.1% shares | Q2 2026 |
| Aspiring Ventures, LLCWealth manager | 1.2% | $4.6M | 78,131 | -4.1% shares | Q2 2026 |
| Ionic Capital Management LLCHedge fund | 2.0% | $1.9M | 33,059 | -12.5% shares | Q2 2026 |
| Sentinel Dome Partners, LLCHedge fund | 1.2% | $962K | 16,000 | +0.0% shares | Q2 2026 |
| Avenir Tech LtdInvestment manager | 0.0% | $60K | 702 | New | Q2 2026 |
Each manager counts with its latest 13F (Q2 2026: 8). Screen STRK in the grand portfolio →
STRK stock trades by members of Congress
No member of Congress has disclosed a trade in STRK.
STRK questions and answers
Are insiders buying STRK stock?
No open-market insider purchases or sales of STRK were filed in the last 90 days.
Which hedge funds own STRK?
8 13F filers hold STRK among their 50 largest positions, worth $49.5M combined. The biggest bets by portfolio weight are ParaFi Capital LP (4.9%), Greenland Capital Management LP (2.3%) and Ionic Capital Management LLC (2.0%). In their latest 13Fs, 1 manager opened a new position and 2 added to one.
Has Congress traded STRK?
No member of Congress has disclosed a trade in STRK.
Who is the largest holder of STRK?
Among 13F filers, ParaFi Capital LP reports the largest STRK position, $13.4M (228,319 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is ParaFi Capital LP's: 4.9% of its portfolio.
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